She wrote several books based on her experiences and research while there.
And I feel very strongly about this based on our research.
The claims, in any case, are based on research by a 12-member team working for the Mayor.
Most such posters are based on research paid for by the Government.
The second and current view, based on more substantial research, is however that the foundation did not take place until the early 8th century.
The book is based on real historical research into Mozart's last days.
The science at the heart of the novel is based on current research and discoveries.
At times, they are based on independent lab tests and research.
The division into five tribes is more a matter of traditional than based on modern research.
Some atmospheric scientists have said that it is based on poor research.